package thread;
class MyRunnable implements Runnable{
    //使用Runnable的写法，和直接继承Thread之间的区别，主要就是在于“解耦合”
    @Override
    public void run() {
        while(true){
            System.out.println("hello thread");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
        }

    }
}

public class demo2 {
    public static void main(String[] args) throws InterruptedException {
        Runnable runnable = new MyRunnable();
        Thread t = new Thread(runnable);
        t.start();

        while (true){
            System.out.println("hello main");
            Thread.sleep(1000);
        }


    }
}
